[FEAT] Immediately open to image instead of opening default window and then image

[Pentaphon]

Is your feature request related to a problem? Please describe.
Quickview always shows the default window with the checkboard pattern for a split second before opening the image in a window, even when you click to open an image.

Describe the solution you'd like
When I click to open an image, I'd like just the image to open in its own window instead of seeing the default window with the checkerboard pattern first. Not sure what optimizations this will take, but it make Quickview feel a lot "quicker".

[justnullname]

Opening QuickView first and then selecting an image is expected behavior. However, if you have set QuickView as your default image viewer and still see the checkerboard pattern when double-clicking an image to open it, that is indeed unusual. I hadn't noticed this issue before. Could you please provide more information, such as a screen recording?

Thanks for the feedback! I've managed to reproduce this issue, and it seems to occur specifically when opening large images. I will work on optimizing this experience. However, for images that take longer to decode, displaying the background window first is actually better than showing nothing while waiting for the decoding to finish.

[Pentaphon]

Could you please provide more information, such as a screen recording?

@justnullname Sure, and yes, it is my default as you can see from this pic. Screen recording below. This even happens on tiny webp images. You can definitely see this in the very short video below

slow.mp4